48932520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4515

約数の個数: 128

約数和(自身を含む): 180714240

約数和(自身を除く): 131781720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 4481, 5460, 8962, 10920, 13443, 17924, 22405, 26886, 31367, 35848, 44810, 53772, 58253, 62734, 67215, 89620, 94101, 107544, 116506, 125468, 134430, 156835, 174759, 179240, 188202, 233012, 250936, 268860, 291265, 313670, 349518, 376404, 407771, 466024, 470505, 537720, 582530, 627340, 699036, 752808, 815542, 873795, 941010, 1165060, 1223313, 1254680, 1398072, 1631084, 1747590, 1882020, 2038855, 2330120, 2446626, 3262168, 3495180, 3764040, 4077710, 4893252, 6116565, 6990360, 8155420, 9786504, 12233130, 16310840, 24466260, 48932520]

約数ペア:

[(1, 48932520), (2, 24466260), (3, 16310840), (4, 12233130), (5, 9786504), (6, 8155420), (7, 6990360), (8, 6116565), (10, 4893252), (12, 4077710), (13, 3764040), (14, 3495180), (15, 3262168), (20, 2446626), (21, 2330120), (24, 2038855), (26, 1882020), (28, 1747590), (30, 1631084), (35, 1398072), (39, 1254680), (40, 1223313), (42, 1165060), (52, 941010), (56, 873795), (60, 815542), (65, 752808), (70, 699036), (78, 627340), (84, 582530), (91, 537720), (104, 470505), (105, 466024), (120, 407771), (130, 376404), (140, 349518), (156, 313670), (168, 291265), (182, 268860), (195, 250936), (210, 233012), (260, 188202), (273, 179240), (280, 174759), (312, 156835), (364, 134430), (390, 125468), (420, 116506), (455, 107544), (520, 94101), (546, 89620), (728, 67215), (780, 62734), (840, 58253), (910, 53772), (1092, 44810), (1365, 35848), (1560, 31367), (1820, 26886), (2184, 22405), (2730, 17924), (3640, 13443), (4481, 10920), (5460, 8962)]